I thought I would add this: My A7R4 only randomly saves the image and I couldn't figure out when or why it does or why it doesn't. I have run on the RPI/Astroberry and the Mac with the same results.Yesterday I discovered that using the Sony DSLR driver and just executing from a sequence that the images get stored normally in the local folder. I had never used the collection sequence before and was just using the single and repeated collections buttons in the lower right of the Camera window.

Kurt

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